[GRASS-user] r.contour failing?

[Paolo Cavallini]

Il 19/10/2015 11:30, Markus Neteler ha scritto:

> The problem is to "guess" how much memory resources are available
> which change continuously (i.e. RAM is naturally static but its
> allocation not).

sure - perhaps taking the total memory as an upper bound could mitigate
at least the most serious cases.


> Just check the "history" file of the mapset. Some previously issued
> command will have set the computational region.
> A candidate might be a g.region vector=vmap with an additional
> (unneeded) res=value call (maybe from "Processing"?).

right - interestingly enough, the history does not seem to be visible in
the current version of the grass qgis plugin - going to explore this.

All the best.

-- 
Paolo Cavallini - www.faunalia.eu
QGIS & PostGIS courses: http://www.faunalia.eu/training.html